66156900477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1\times {\mathrm{3217}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 93836880000

約数和(自身を除く): 27679979523

約数列:

[1, 3, 17, 51, 269, 807, 1499, 3217, 4497, 4573, 9651, 13719, 25483, 54689, 76449, 164067, 403231, 865373, 1209693, 2596119, 4822283, 6854927, 14466849, 14711341, 20564781, 44134023, 81978811, 245936433, 1297194127, 3891582381, 22052300159, 66156900477]

約数ペア:

[(1, 66156900477), (3, 22052300159), (17, 3891582381), (51, 1297194127), (269, 245936433), (807, 81978811), (1499, 44134023), (3217, 20564781), (4497, 14711341), (4573, 14466849), (9651, 6854927), (13719, 4822283), (25483, 2596119), (54689, 1209693), (76449, 865373), (164067, 403231)]